Craft avoid elemental ailment and being stunned on body armour

Hi,

I'm trying to craft the veiled prefix "+% chance to avoid elem ailment & +% change to avoid being stunned" on this grasping mail :


I checked with craftofexile emulator/simulator and there should be ~75% chance to hit this mod by doing the following steps :
- craft "suffix cannot be changed"
- Veiled chaos orb
- if there is an open prefix after veiling, I craft a trash mod to block like "+# evasion rating"
- unveil
- pray

But after 6 tries, I've not hit it. Am I doing something wrong or just VERY unlucky ?

Thanks for your help

You'll need to at least show us the grasping mail you are doing it on plus the steps you took or how is anyone supposed to know if you are doing anything wrong?

(to be deleted, see post #0)

You can link the item in a post by just clicking on the item from your character in the top left.

Thanks for the tips, I'm new on this forum. I cleaned my posts ;)

You're following the correct steps. Just unlucky in this case.

Really ?? Man, that's 0.00024 odds (0.25^6).
Ok I'll try again then.
Thanks

"

_Guybrush_ wrote:

there should be ~75% chance to hit this mod by doing the following steps :
<SNIP>
- if there is an open prefix after veiling, I craft a trash mod to block like "+# evasion rating"

If you are really using evasion rating then this is a mistake. You need to craft one of the most likely competitors (chance to block for example) before unveiling. Otherwise your chance to unveil the desired is less.

"

_Guybrush_ wrote:

Really ?? Man, that's 0.00024 odds (0.25^6).
Ok I'll try again then.
Thanks

Assuming those 76% are correct you only get them if you block a good mod. If the Veiled chaos gave you an extra mod then this is not even possible. Which means your math is likely off.

Skimmed right over that. Zrevnur is correct.

Using +evasion rating blocks nothing because that isn't something you can unveil.